PROJECT TITLE :
250 Mbit/s over 100 m SI-POF with RCLED source using integrated post-equaliser
A high-speed transmission over step-index plastic optical fibre (SIPOF) employing a resonant cavity light-weight emitting diode (RCLED) is described. The integrated optical receiver is realised in zero.vi μm BiCMOS technology with an integrated large-space Si photodiode. The look consists of a TIA, equaliser and post-amplifier stage followed by a 50 Ω output driver. The integrated equaliser can be adapted via an external control voltage to totally different SI-POF lengths and RCLED restricted bandwidths. A data rate of 250 Mbit/s can be transmitted over a fifty m-long SI-POF with a sensitivity of -22dBm at BER of ten-nine and over a one hundred m-long SI-POF with a sensitivity of -twenty four dBm at a BER of ten-half dozen.
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